[Study on group A streptococci T-antibody among primary school children (author's transl)].
D000907:Antibodies, Bacterial / Q000032:analysis*; D000918:Antibody Specificity; D002648:Child; D006801:Humans; D013297:Streptococcus pyogenes / Q000276:immunology*
D000907:Antibodies, Bacterial